Why Cities? Tim Keller discusses the importance of cities and megacities. He outlines why we must, how we should, and why we can reach them. View the other plenary sessions on the theme of Megacities and Diaspora from Cape Town 2010. More Videos View All 20:49 The Whole Armor of God Ramez Atallah & Rebecca Atallah Wounded Nations, Wounded Healers Antoine Rutayisire The God Question Iain Morris Asia: Overcoming Division CT2010 Performing Arts Team
